usr.bin/units/definitions.units

   1 # $FreeBSD$
   2
   3 # primitive units
   4
   5 m                       !a!
   6 kg                      !b!
   7 sec                     !c!
   8 coul                    !d!
   9 candela                 !e!
  10 usdollar                !f!
  11 euro                    !g!
  12 bit                     !h!
  13 erlang                  !i!
  14 K                       !j!
  15
  16 # prefixes
  17
  18 yotta-                  1e24
  19 zetta-                  1e21
  20 exa-                    1e18
  21 peta-                   1e15
  22 tera-                   1e12
  23 giga-                   1e9
  24 mega-                   1e6
  25 myria-                  1e4
  26 kilo-                   1e3
  27 hecto-                  1e2
  28 deka-                   1e1
  29 deca-                   deka
  30 deci-                   1e-1
  31 centi-                  1e-2
  32 milli-                  1e-3
  33 micro-                  1e-6
  34 nano-                   1e-9
  35 pico-                   1e-12
  36 femto-                  1e-15
  37 atto-                   1e-18
  38 zopto-                  1e-21
  39 zepto-                  zopto
  40 yocto-                  1e-24
  41
  42 quarter-                1|4
  43 semi-                   .5
  44 demi-                   .5
  45 hemi-                   .5
  46 half-                   .5
  47 double-                 2
  48 triple-                 3
  49
  50 Y-                      yotta
  51 Z-                      zetta
  52 E-                      exa
  53 P-                      peta
  54 T-                      tera
  55 G-                      giga
  56 M-                      mega
  57 k-                      kilo
  58 h-                      hecto
  59 da-                     deka
  60 d-                      deci
  61 c-                      centi
  62 m-                      milli
  63 u-                      micro
  64 n-                      nano
  65 p-                      pico
  66 f-                      femto
  67 a-                      atto
  68 z-                      zopto
  69 y-                      yocto
  70
  71 # binary prefixes introduced in 1999
  72 exbi-                   1152921504606846976
  73 pebi-                   1125899906842624
  74 tebi-                   1099511627776
  75 gibi-                   1073741824
  76 mebi-                   1048576
  77 kibi-                   1024
  78
  79 Ei-                     exbi
  80 Pi-                     pebi
  81 Ti-                     tebi
  82 Gi-                     gibi
  83 Mi-                     mebi
  84 Ki-                     kibi
  85
  86 # constants
  87
  88 fuzz                    1
  89 pi                      3.14159265358979323846
  90 c                       2.99792458e+8 m/sec
  91 g0                      9.80665 m/sec2
  92 g                       g0
  93 bigG                    6.67428e-11 m3/kg/s2
  94 AU                      1.49597870691e+11 m fuzz
  95 au                      AU
  96 mole                    6.0221417930e+23 fuzz
  97 e                       1.6021917e-19 coul fuzz
  98 energy                  c2
  99 force                   g
 100 mercury                 1.3332239e+5 kg/m2-sec2
 101 hg                      mercury
 102 mmHg                    0.001 m hg
 103 #mu                     4.e-7 pi-N/A2
 104 epsilon                 1.0 /mu/c2
 105 alpha                   0.5 mu-c-e2/planck
 106 planck                  6.6260755e-34 joule-sec
 107 hbar                    0.5 planck/pi
 108 electronmass            9.1093821545-31 kg
 109 protonmass              1.6726217129-27 kg
 110 neutronmass             1.6749272928-27 kg
 111
 112 # dimensionless
 113
 114 radian                  .5 / pi
 115 degree                  1|180 pi-radian
 116 circle                  2 pi-radian
 117 turn                    2 pi-radian
 118 revolution              turn
 119 rev                     turn
 120 grade                   .9 degree
 121 arcdeg                  1 degree
 122 arcmin                  1|60 arcdeg
 123 ccs                     1|36 erlang
 124 arcsec                  1|60 arcmin
 125
 126 steradian               radian2
 127 sphere                  4 pi-steradian
 128 sr                      steradian
 129
 130 # Time
 131
 132 second                  sec
 133 s                       sec
 134 minute                  60 sec
 135 min                     minute
 136 hour                    60 min
 137 hr                      hour
 138 day                     24 hr
 139 da                      day
 140 week                    7 day
 141 year                    365.24219879 day fuzz
 142 yr                      year
 143 month                   1|12 year
 144 us                      microsec
 145
 146 # Mass
 147
 148 gram                    millikg
 149 gm                      gram
 150 metricton               kilokg
 151
 152 # Avoirdupois
 153
 154 lb                      .45359237 kg
 155 pound                   lb
 156 lbf                     lb g
 157 ounce                   1|16 lb
 158 oz                      ounce
 159 dram                    1|16 oz
 160 dr                      dram
 161 grain                   1|7000 lb
 162 gr                      grain
 163 shortton                2000 lb
 164 ton                     shortton
 165 longton                 2240 lb
 166
 167 # Apothecary
 168
 169 scruple                 20 grain
 170 apdram                  60 grain
 171 apounce                 480 grain
 172 appound                 5760 grain
 173 troypound               appound
 174
 175 # Mining
 176
 177 troyounce               apounce
 178 troz                    apounce
 179 pennyweight             1|20 troz
 180 pwt                     pennyweight
 181 dwt                     pennyweight
 182
 183 # Length
 184
 185 meter                   m
 186 micron                  micrometer
 187 angstrom                decinanometer
 188 ao                      0.25 alpha/pi/rydbergconst
 189
 190 inch                    2.54 cm
 191 in                      inch
 192 foot                    12 in
 193 feet                    foot
 194 ft                      foot
 195 yard                    3 ft
 196 yd                      yard
 197 rod                     5.5 yd
 198 rd                      rod
 199 mile                    5280 ft
 200 mi                      mile
 201
 202 british                 1200|3937 m/ft
 203 nmile                   1852 m
 204
 205 acre                    4840 yd2
 206
 207 cc                      cm3
 208 liter                   kilocc
 209 ml                      milliliter
 210
 211 # US Liquid
 212
 213 gallon                  231 in3
 214 imperial                1.20095
 215 gal                     gallon
 216 quart                   1|4 gal
 217 qt                      quart
 218 pint                    1|2 qt
 219 pt                      pint
 220
 221 floz                    1|16 pt
 222 fldr                    1|8 floz
 223 shot                    3|2 floz
 224
 225 # US Dry
 226
 227 dry                     268.8025 in3/gallon fuzz
 228 peck                    8 dry-quart
 229 pk                      peck
 230 bushel                  4 peck
 231 bu                      bushel
 232 chaldron                36 bushel
 233
 234 # British
 235
 236 brgallon                277.420 in3 fuzz
 237 brquart                 1|4 brgallon
 238 brpint                  1|2 brquart
 239 brfloz                  1|20 brpint
 240 brpeck                  554.84 in3 fuzz
 241 brbushel                4 brpeck
 242 brhundredweight         112 lb
 243
 244 # Bottles
 245
 246 bottle                  750 milliliter
 247 #bottle                 fifth
 248
 249 miniature               100 milliliter
 250 split                   1|4 bottle
 251 half                    1|2 bottle
 252 magnum                  2 bottle
 253 jeroboam                4 bottle
 254 rehoboam                6 bottle
 255 methuselah              8 bottle
 256 salmanazar              12 bottle
 257 balthazar               16 bottle
 258 nebuchadnezzar          20 bottle
 259 sovereign               34 bottle
 260
 261 # Bottles - alternate names and spellings
 262
 263 pony                    split
 264 fillette                half
 265 tappit-hen              3 imperial
 266 rheoboam                rehoboam
 267 shalmaneser             salmanazar
 268
 269 # Russian
 270 berkovets               10 pood
 271 pood                    40 funt
 272 funt                    0.40951 kg
 273 lot                     1|32 funt
 274 zolotnik                1|3 lot
 275 dolya                   1|96 zolotnik
 276 rumile                  7 verst
 277 mezhevayaverst          2 verst
 278 verst                   1066.8 m
 279 sazhen                  1|500 verst
 280 kosayasazhen            1|430.2 verst
 281 arshin                  1|1500 verst
 282 # is not exactly defined
 283 ruell                   16.54 in
 284 liniya                  1|10 in
 285 vershok                 1.75 in
 286 pyad                    7 in
 287 vedro                   12.3 liter
 288 shtoff                  1|10 vedro
 289 vinebottle              1|16 vedro
 290 vodkabottle             1|20 vedro
 291 charka                  1|100 vedro
 292 shkalik                 1|200 vedro
 293 desyatina_state         109.3 are
 294 desyatina_farmery       0.75 desyatina_state
 295 sqverst                 104.2 desyatina_state
 296 sqarshin                1|21600 desyatina_state
 297 sqfoot                  1|117600 desyatina_state
 298
 299 # Energy Work
 300
 301 newton                  kg-m/sec2
 302 nt                      newton
 303 N                       newton
 304 joule                   nt-m
 305 J                       joule
 306 cal                     4.1868 joule
 307 ergon                   erg
 308
 309 # Electrical
 310
 311 coulomb                 coul
 312 C                       coul
 313 ampere                  coul/sec
 314 A                       ampere
 315 amp                     ampere
 316 watt                    joule/sec
 317 W                       watt
 318 volt                    watt/amp
 319 ohm                     volt/amp
 320 mho                     /ohm
 321 farad                   coul/volt
 322 F                       farad
 323 henry                   sec2/farad
 324 H                       henry
 325 weber                   volt-sec
 326 Wb                      weber
 327
 328 # Light
 329
 330 cd                      candela
 331 lumen                   cd sr
 332 lux                     cd sr/m2
 333
 334 # EMU currencies have constant exchange rate against Euro since 1.1.1999.
 335 # See https://en.wikipedia.org/wiki/Euro for details.
 336 austriaschilling        1|13.7603 euro
 337 belgiumfranc            1|40.3399 euro
 338 finlandmarkka           1|5.94573 euro
 339 francefranc             1|6.55957 euro
 340 germanymark             1|1.95583 euro
 341 greecedrachma           1|340.750 euro
 342 irelandpunt             1|0.787564 euro
 343 italylira               1|1936.27 euro
 344 luxembourgfranc         1|40.3399 euro
 345 netherlandsguilder      1|2.20371 euro
 346 portugalescudo          1|200.482 euro
 347 spainpeseta             1|166.386 euro
 348 sloveniantolar          1|239.640 euro
 349 cypriotpound            1|0.585274 euro
 350 malteselira             1|0.429300 euro
 351 slovakkoruna            1|30.1260 euro
 352
 353 # These ones are pegged to the Euro
 354 # See https://en.wikipedia.org/wiki/Euro for details.
 355 bosniaherzegovinamark   1|1.95583 euro
 356 bulgarianlev            1|1.95583 euro
 357 capeverdeanescudo       1|110.265 euro
 358 centralafricancfafranc  1|655.957 euro
 359 comorosfranc            1|491.96775 euro
 360 danishkrone             1|7.46038 euro
 361 estoniakroon            1|15.6466 euro
 362 lithuanianlitas         1|3.45280 euro
 363 pacificfrancexchange    1|0.00838 euro
 364 westafricancfafranc     1|655.957 euro
 365
 366 # ISO Currency Codes
 367
 368 AED                    uaedirham
 369 AFN                    afghanafghani
 370 ALL                    albanialek
 371 AMD                    armeniadram
 372 AOA                    angolakwanza
 373 ARS                    argentinapeso
 374 AUD                    australiadollar
 375 AWG                    arubaflorin
 376 AZN                    azerbaijanmanat
 377 BAM                    bosniaconvertiblemark
 378 BBD                    barbadosdollar
 379 BDT                    bangladeshtaka
 380 BGN                    bulgarialev
 381 BHD                    bahraindinar
 382 BIF                    burundifranc
 383 BMD                    bermudadollar
 384 BND                    bruneidollar
 385 BOB                    boliviaboliviano
 386 BRL                    brazilreal
 387 BSD                    bahamasdollar
 388 BTN                    bhutanngultrum
 389 BWP                    botswanapula
 390 BYR                    belarusruble
 391 BZD                    belizedollar
 392 CAD                    canadadollar
 393 CDF                    drcfranccongolais
 394 CHF                    swissfranc
 395 CLP                    chilepeso
 396 CMG                    sintmaartencaribbeanguilder
 397 CNY                    chinayuan
 398 COP                    colombiapeso
 399 CRC                    costaricacolon
 400 CUP                    cubapeso
 401 CVE                    capeverdeescudo
 402 CZK                    czechkoruna
 403 DJF                    djiboutifranc
 404 DKK                    denmarkkrona
 405 DOP                    dominicanrepublicpeso
 406 DZD                    algeriadinar
 407 EGP                    egyptpound
 408 ERN                    eritreanakfa
 409 ETB                    ethiopianbirr
 410 EUR                    euro
 411 FJD                    fijidollar
 412 FKP                    falklandislandspound
 413 GBP                    ukpound
 414 GEL                    georgialari
 415 GGP                    guernseypound
 416 GHS                    ghanacedi
 417 GIP                    gibraltarpound
 418 GMD                    gambiadalasi
 419 GNF                    guineafranc
 420 GTQ                    guatemalaquetzal
 421 GYD                    guyanadollar
 422 HKD                    hongkongdollar
 423 HNL                    honduraslempira
 424 HRK                    croatiakuna
 425 HTG                    haitigourde
 426 HUF                    hungariaforint
 427 IDR                    indonesiarupiah
 428 ILS                    israelnewshekel
 429 IMP                    manxpound
 430 INR                    indiarupee
 431 IQD                    iraqdinar
 432 IRR                    iranrial
 433 ISK                    icelandkrona
 434 JEP                    jerseypound
 435 JMD                    jamaicadollar
 436 JOD                    jordandinar
 437 JPY                    japanyen
 438 KES                    kenyaschilling
 439 KGS                    kyrgyzstansom
 440 KHR                    cambodiariel
 441 KMF                    comorosfranc
 442 KPW                    northkoreawon
 443 KRW                    southkoreawon
 444 KWD                    kuwaitdinar
 445 KYD                    caymanislandsdollar
 446 KZT                    kazakhstantenge
 447 LAK                    laokip
 448 LBP                    lebanonpound
 449 LKR                    srilankanrupee
 450 LRD                    liberiadollar
 451 LTL                    lithuanialita
 452 LVL                    latvialat
 453 LYD                    libyadinar
 454 MAD                    moroccodirham
 455 MDL                    moldovaleu
 456 MGA                    madagascarariary
 457 MKD                    macedoniadenar
 458 MMK                    myanmarkyat
 459 MNT                    mongoliatugrik
 460 MOP                    macaupataca
 461 MRO                    mauritaniaouguiya
 462 MUR                    mauritiusrupee
 463 MVR                    maldiverufiyaa
 464 MWK                    malawikwacha
 465 MXN                    mexicopeso
 466 MYR                    malaysiaringgit
 467 MZN                    mozambicanmetical
 468 NAD                    namibiadollar
 469 NGN                    nigerianaira
 470 NIO                    nicaraguacordobaoro
 471 NOK                    norwaykrone
 472 NPR                    nepalrupee
 473 NZD                    newzealanddollar
 474 OMR                    omanrial
 475 PAB                    panamabalboa
 476 PEN                    perunuevosol
 477 PGK                    papuanewguineakina
 478 PHP                    philippinepeso
 479 PKR                    pakistanrupee
 480 PLN                    polandzloty
 481 PYG                    paraguayguarani
 482 QAR                    qatarrial
 483 RON                    romanianewlei
 484 RSD                    serbiadinar
 485 RUB                    russiarouble
 486 RWF                    rwandafranc
 487 SAR                    saudiarabiariyal
 488 SBD                    solomonislandsdollar
 489 SCR                    seychellesrupee
 490 SDG                    sudanpound
 491 SEK                    swedenkrona
 492 SGD                    singaporedollar
 493 SHP                    sainthelenapound
 494 SLL                    sierraleoneleone
 495 SOS                    somaliaschilling
 496 SRD                    surinamedollar
 497 STD                    saotome&principedobra
 498 SVC                    elsalvadorcolon
 499 SYP                    syriapound
 500 SZL                    swazilandlilangeni
 501 THB                    thailandbaht
 502 TJS                    tajikistansomoni
 503 TMT                    turkmenistanmanat
 504 TND                    tunisiadinar
 505 TOP                    tongapa'anga
 506 TRY                    turkeylira
 507 TTD                    trinidadandtobagodollar
 508 TVD                    tuvaludollar
 509 TWD                    taiwandollar
 510 TZS                    tanzaniashilling
 511 UAH                    ukrainehryvnia
 512 UGX                    ugandaschilling
 513 USD                    usdollar
 514 UYU                    uruguaypeso
 515 UZS                    uzbekistansum
 516 VEF                    venezuelabolivar
 517 VND                    vietnamdong
 518 VUV                    vanuatuvatu
 519 WST                    samoatala
 520 XAF                    centralafricancfafranc
 521 XCD                    eastcaribbeandollar
 522 XDR                    specialdrawingrights
 523 XOF                    westafricanfranc
 524 XPF                    cfpfranc
 525 YER                    yemenrial
 526 ZAR                    southafricarand
 527 ZMW                    zambiakwacha
 528 ZWL                    zimbabwedollar
 529
 530 # These ones are pegged on the US Dollar
 531 # See https://en.wikipedia.org/wiki/USD for details.
 532 dollar                  usdollar
 533 arubanflorin            1|1.75 usdollar
 534 bahamiandollar          1|1 usdollar
 535 bahrainidinar           1|0.376 usdollar
 536 barbadiandollar         1|2 usdollar
 537 belizedollar            1|2 usdollar
 538 belarusianruble         1|2135 usdollar
 539 bermudiandollar         1|1 usdollar
 540 caymanislandsdollar     1.2 usdollar
 541 cubanconvertiblepeso    1.08 usdollar
 542 djiboutianfranc         1|177.721 usdollar
 543 eastcaribbeandollar     1|2.7 usdollar
 544 eritreannakfa           1|15 usdollar
 545 hongkongdollar          1|7.80 usdollar
 546 macanesepatacas         1|1.03 hongkongdollar
 547 jordaniandinar          1|0.709 usdollar
 548 lebanesepound           1|1507.5 usdollar
 549 maldivianrufiyaa        1|12.8 usdollar
 550 netherlandsantilleanguilder     1|1.79 usdollar
 551 omanirial               2.6008 usdollar
 552 qataririyal             1|3.64 usdollar
 553 saudiriyal              1|3.75 usdollar
 554 unitedarabemiratesdirham        1|3.6725 usdollar
 555
 556 bosniamark              bosniaherzegovinamark
 557 cfafranc                centralafricancfafranc
 558 cfpfranc                pacificfrancexchange
 559 drachma                 greecedrachma
 560 escudo                  portugalescudo
 561 franc                   francefranc
 562 guilder                 netherlandsguilder
 563 herzegovinamark         bosniaherzegovinamark
 564 hollandguilder          netherlandsguilder
 565 lira                    italylira
 566 mark                    germanymark
 567 markka                  finlandmarkka
 568 peseta                  spainpeseta
 569 rand                    southafricarand
 570
 571 # computer
 572
 573 baud                    bit/sec
 574 nibble                  4 bit
 575 nybble                  nibble
 576 byte                    8 bit
 577 word                    2 byte
 578 block                   512 byte
 579 kbyte                   1024 byte
 580 megabyte                1024 kbyte
 581 gigabyte                1024 megabyte
 582 terabyte                1024 gigabyte
 583 petabyte                1024 terabyte
 584 exabyte                 1024 petabyte
 585 zettabyte               1024 exabyte
 586 yottabyte               1024 zettabyte
 587 kilobyte                kbyte
 588 meg                     megabyte
 589
 590
 591 # Trivia
 592
 593 %                       1|100
 594 abampere                10 ampere
 595 admiraltyknot           6080 ft/hr
 596 apostilb                cd/pi-m2
 597 are                     1e+2 m2
 598 asb                     apostilb
 599 arpentcan               27.52 mi
 600 arpentlin               191.835 ft
 601 astronomicalunit        au
 602 atmosphere              1.01325e+5 nt/m2
 603 atm                     atmosphere
 604 atomicmassunit          1.66053878283e-27 kg fuzz
 605 # year                  3.15569259747e7 sec fuzz
 606 amu                     atomicmassunit
 607 bag                     94 lb
 608 bakersdozen             13
 609 bar                     1e+5 nt/m2
 610 barie                   1e-1 nt/m2
 611 barleycorn              1|3 in
 612 beardsecond             5 nm
 613 barn                    1e-28 m2
 614 oilbarrel               42 gal
 615 barrel                  oilbarrel
 616 barye                   1e-1 nt/m2
 617 baryl                   microbar
 618 bev                     1e+9 e-volt
 619 biot                    10 amp
 620 blondel                 cd/pi-m2
 621 boardfoot               144 in3
 622 bolt                    40 yd
 623 bottommeasure           1|40 in
 624 britishthermalunit      1.05506e+3 joule fuzz
 625 btu                     britishthermalunit
 626 refrigeration           12000 btu/ton-hour
 627 buck                    usdollar
 628 cable                   720 ft
 629 caliber                 1e-2 in
 630 calorie                 cal
 631 carat                   205 milligram
 632 caratgold               1|24
 633 cent                    centidollar
 634 cental                  100 lb
 635 centesimalminute        1e-2 grade
 636 centesimalsecond        1e-4 grade
 637 century                 100 year
 638 cfs                     ft3/sec
 639 chain                   66 ft
 640 circularinch            1|4 pi-in2
 641 circularmil             1e-6|4 pi-in2
 642 clusec                  1e-8 mm-hg m3/s
 643 coomb                   4 bu
 644 cord                    128 ft3
 645 cordfoot                cord
 646 crith                   9.06e-2 gm
 647 cubit                   18 in
 648 cup                     1|2 pt
 649 curie                   3.7e+10 /sec
 650 dalton                  amu
 651 decade                  10 yr
 652 dioptre                 /m
 653 displacementton         35 ft3
 654 doppelzentner           100 kg
 655 dozen                   12
 656 drop                    .03 cm3
 657 dyne                    cm-gm/sec2
 658 electronvolt            e-volt
 659 ell                     45 in
 660 engineerschain          100 ft
 661 engineerslink           100|100 ft
 662 equivalentfootcandle    lumen/pi-ft2
 663 equivalentlux           lumen/pi-m2
 664 equivalentphot          cd/pi-cm2
 665 erg                     cm2-gm/sec2
 666 ev                      e-volt
 667 faraday                 9.6485309e+4 coul
 668 fathom                  6 ft
 669 fermi                   1e-15 m
 670 fifth                   4|5 qt
 671 fin                     5 usdollar
 672 finger                  7|8 in
 673 firkin                  9 gal
 674 footcandle              lumen/ft2
 675 footlambert             cd/pi-ft2
 676 fortnight               14 da
 677 franklin                3.33564e-10 coul
 678 frigorie                kilocal
 679 furlong                 220 yd
 680 galileo                 1e-2 m/sec2
 681 gamma                   1e-9 weber/m2
 682 gauss                   1e-4 weber/m2
 683 G                       gauss
 684 geodeticfoot            british-ft
 685 geographicalmile        1852 m
 686 gilbert                 2.5 amp/pi
 687 gill                    1|4 pt
 688 gross                   144
 689 gunterschain            22 yd
 690 hand                    4 in
 691 hartree                 2 rydberg
 692 head                    water
 693 hectare                 1e+4 m2
 694 hefnercandle            .92 cd
 695 hertz                   /sec
 696 Hz                      hertz
 697 hogshead                63 gallon
 698 hd                      hogshead
 699 homestead               1|4 mi2
 700 horsepower              735.50 watt
 701 donkeypower             250 watt
 702 hp                      horsepower
 703 hubble                  1e9 ly
 704 hyl                     gm force sec2/m
 705 hz                      /sec
 706 imaginarycubicfoot      1.4 ft3
 707 jansky                  1e-26 W/m2-Hz
 708 Jy                      jansky
 709 karat                   1|24
 710 kayser                  /cm
 711 key                     kg
 712 kilderkin               18 gal
 713 knot                    nmile/hr
 714 kn                      knot
 715 lambert                 cd/pi-cm2
 716 Lb                      lambert
 717 langley                 cal/cm2
 718 last                    80 bu
 719 league                  3 mi
 720 lightyear               c-yr
 721 ly                      lightyear
 722 line                    1|12 in
 723 link                    66|100 ft
 724 longhundredweight       112 lb
 725 longquarter             28 lb
 726 lusec                   1e-6 mm-hg m3/s
 727 m_earth                 5.97223e24 kg
 728 m_moon                  7.34e22 kg
 729 m_sun                   1.98843e30 kg
 730 mach                    331.46 m/sec
 731 marineleague            3 nmile
 732 maxwell                 1e-8 weber
 733 Mx                      maxwell
 734 metriccarat             200 milligram
 735 mgd                     megagal/day
 736 mh                      millihenry
 737 mil                     1e-3 in
 738 millennium              1000 year
 739 minersinch              1.5 ft3/min
 740 minim                   1|60 fldr
 741 mo                      month
 742 mpg                     mile/gal
 743 mph                     mile/hr
 744 nail                    1|16 yd
 745 nauticalmile            nmile
 746 nit                     cd/m2
 747 noggin                  1|8 qt
 748 nox                     1e-3 lux
 749 oersted                 2.5e+2 amp/m/pi
 750 Oe                      oersted
 751 pace                    36 in
 752 pair                    2
 753 palm                    3 in
 754 parasang                3.5 mi
 755 parsec                  AU-radian/arcsec
 756 pascal                  nt/m2
 757 Pa                      pascal
 758 pc                      parsec
 759 percent                 %
 760 perch                   rd
 761 phot                    lumen/cm2
 762 pica                    1|6 in
 763 pieze                   1e+3 nt/m2
 764 pipe                    4 barrel
 765 point                   1|72 in
 766 poise                   gm/cm-sec
 767 P                       poise
 768 pole                    rd
 769 pond                    9.80665e-3 nt
 770 potrzebie               2.263348517438173216473 mm
 771 poundal                 ft-lb/sec2
 772 pdl                     poundal
 773 proof                   1|200
 774 psi                     lb-g/in2
 775 quarter                 9 in
 776 quartersection          1|4 mi2
 777 quintal                 100 kg
 778 quire                   25
 779 r_earth                 6.378e8 cm
 780 r_moon                  1.738e7 cm
 781 r_sun                   6.9599e10 cm
 782 rackunit                1.75 in
 783 rad                     100 erg/gm
 784 ream                    500
 785 registerton             100 ft3
 786 rem                     0.01 J/kg
 787 rhe                     10 m2/nt-sec
 788 rontgen                 2.58e-4 curie/kg
 789 roentgen                rontgen
 790 rood                    1.21e+3 yd
 791 rope                    20 ft
 792 RU                      rackunit
 793 rutherford              1e+6 /sec
 794 rydbergconst            0.5 elctronmass-c-alpha2/planck
 795 rydberg                 rydbergconst-planck-c
 796 sabin                   1 ft2
 797 sack                    3 bu
 798 score                   20
 799 seam                    8 bu
 800 section                 mi2
 801 shed                    1e-24 barn
 802 shippington             40 ft3
 803 shorthundredweight      100 lb
 804 shortquarter            25 lb
 805 siemens                 /ohm
 806 sigma                   microsec
 807 skein                   120 yd
 808 skot                    1e-3 apostilb
 809 slug                    lb-g-sec2/ft
 810 smoot                   67 in
 811 span                    9 in
 812 spat                    4 pi sr
 813 spindle                 14400 yd
 814 square                  100 ft2
 815 stere                   m3
 816 sthene                  1e+3 nt
 817 stilb                   cd/cm2
 818 sb                      stilb
 819 stoke                   1e-4 m2/sec
 820 stone                   14 lb
 821 strike                  2 bu
 822 surveyfoot              british-ft
 823 surveyyard              3 surveyfoot
 824 surveyorschain          66 ft
 825 surveyorslink           66|100 ft
 826 tablespoon              4 fldr
 827 tbl                     tablespoon
 828 tbsp                    tablespoon
 829 teaspoon                4|3 fldr
 830 tesla                   weber/m2
 831 T                       tesla
 832 therm                   1e+5 btu
 833 thermie                 1e+6 cal
 834 timberfoot              ft3
 835 tnt                     4.6e+6 m2/sec2
 836 tonne                   1e+6 gm
 837 torr                    mm hg
 838 township                36 mi2
 839 tsp                     teaspoon
 840 tun                     8 barrel
 841 water                   gram g / cc
 842 wey                     40 bu
 843 weymass                 252 lb
 844 Xunit                   1.00206e-13 m
 845 k                       1.38047e-16 erg/degC
 846
 847
 848 degC                    1&+273.15 K
 849 kelvin                  K
 850 brewster                1e-12 m2/newton
 851 degF                    5|9&255.37222222222222222222 K
 852 degreesrankine          5|9 K
 853 degrankine              degreesrankine
 854 degreerankine           degreesrankine
 855 degreaumur              10|8&+273.15 K
 856 gasmark                 25|1&250 degF
 857 Stufe                   25|1&125 degC
 858 drachm                  60 grain
 859 poncelet                100 kg m g / sec
 860 denier                  .05|450 gram / m
 861 tex                     .001 gram / m
 862 englishell              45 inch
 863 scottishell             37.2 inch
 864 flemishell              27 inch
 865 V                       volt
 866 eV                      e V
 867 bohrradius              hbar2-C2/8.988e9 N m2-e2-electronmass
 868 becquerel               1|3.7e10 curie
 869 fresnel                 1e12 hertz
 870 statcoul                1|2.99792458e9 coul
 871 statamp                 1|2.99792458e9 amp
 872 statvolt                2.99792458e2 volt
 873 statcoulomb             statcoul
 874 statampere              statamp
 875 debye                   3.33564e-30 coul-m
 876 pulsatance              2 pi/sec
 877 rpm                     rev/minute
 878 rps                     rev/sec
 879 kilohm                  kiloohm
 880 megohm                  megaohm
 881 siderealyear            365.256360417 day
 882 siderealday             23.934469444 hour
 883 siderealhour            1|24 sidereal day
 884 lunarmonth              29.5305555 day
 885 synodicmonth            lunarmonth
 886 siderealmonth           27.32152777 day
 887 tropicalyear            year
 888 solaryear               year
 889 lunaryear               12 lunarmonth
 890 cran                    37.5 brgallon
 891 kip                     1000 lbf
 892 frenchfoot              16|15 ft
 893 frenchfeet              frenchfoot
 894 toise                   6 frenchfeet
 895 sievert                 8.4 rontgen
 896 candle                  1.02 candela
 897 militarypace            2.5 feet
 898 metre                   meter
 899 litre                   liter
 900 gramme                  gram
 901 iudiptheria             62.8 microgram
 902 iupenicillin            .6 microgram
 903 iuinsulin               41.67 microgram
 904 cottonyarncount         2520 ft/pound
 905 linenyarncount          900 ft/pound
 906 worstedyarncount        1680 ft/pound
 907 metricyarncount         meter/gram
 908 jewlerspoint            2 milligram