| W/ | With | - | ISO Country Codes |
| W/O | Without | - | ISO Country Codes |
| W00T | We Own The Other Team. Often Used As An Expression Of Joy. | - | ISO Country Codes |
| W4U | Waiting For You | - | ISO Country Codes |
| W8 | Wait | - | ISO Country Codes |
| WAD | Without A Doubt | - | ISO Country Codes |
| WAEF | When All Else Fails | - | ISO Country Codes |
| WAFB | What A F*cking Bitch | - | ISO Country Codes |
| WAFM | What A F*cking Mess | - | ISO Country Codes |
| WAFS | Warm And Fuzzies | - | ISO Country Codes |
| WAG | Wild Ass Guess | - | ISO Country Codes |
| WAI | What An Idiot | - | ISO Country Codes |
| WAK | What A Kiss | - | ISO Country Codes |
| WAMBAM | Web Application Meets Bricks And Mortar | - | ISO Country Codes |
| WAN2 | Want To | - | ISO Country Codes |
| WAYD | What Are You Doing? | - | ISO Country Codes |
| WAYN | Where Are You Now? | - | ISO Country Codes |
| WB | Welcome Back | - | ISO Country Codes |
| WB | Write Back | - | ISO Country Codes |
| WBS | Write Back Soon | - | ISO Country Codes |
| WC | Who Cares | - | ISO Country Codes |
| WCA | Who Cares Anyway | - | ISO Country Codes |
| WD | Well Done | - | ISO Country Codes |
| WDALYIC | Who Died And Left You In Charge? | - | ISO Country Codes |
| WDDD | Whoopy Doo Da Dey | - | ISO Country Codes |
| WDR | With Due Respect | - | ISO Country Codes |
| WDT | Who Does That? | - | ISO Country Codes |
| WDYMBT | What Do You Mean By That? | - | ISO Country Codes |
| WDYS | What Did You Say? | - | ISO Country Codes |
| WDYT | What Do You Think? | - | ISO Country Codes |
| WE | Whatever | - | ISO Country Codes |
| WEG | Wicked Evil Grin | - | ISO Country Codes |
| WETSU | We Eat This Sh*t Up | - | ISO Country Codes |
| WF | Way Fun | - | ISO Country Codes |
| WFM | Works For Me | - | ISO Country Codes |
| WG | Wicked Grin | - | ISO Country Codes |
| WGAFF | Who Gives A Flying F*ck | - | ISO Country Codes |
| WIBAMU | Well, I'll Be A Monkey's Uncle | - | ISO Country Codes |
| WIBNI | Wouldn't It Be Nice If | - | ISO Country Codes |
| WIIFM | What's In It For Me | - | ISO Country Codes |
| WILCO | Will Comply | - | ISO Country Codes |
| WIM | Woe Is Me | - | ISO Country Codes |
| WIP | Work In Process | - | ISO Country Codes |
| WISP | Winning Is So Pleasureable | - | ISO Country Codes |
| WIT | Wordsmith In Training | - | ISO Country Codes |
| WITFITS | What In The F*ck Is This Sh*t | - | ISO Country Codes |
| WITW | What In The World | - | ISO Country Codes |
| WIU | Wrap It Up | - | ISO Country Codes |
| WKEWL | Means, Way Cool | - | ISO Country Codes |
| WMHGB | Where Many Have Gone Before | - | ISO Country Codes |
| WMMOWS | Wash My Mouth Out With Soap | - | ISO Country Codes |
| WMPL | Wet My Pants Laughing | - | ISO Country Codes |
| WNOHGB | Where No One Has Gone Before | - | ISO Country Codes |
| WOA | Work Of Art | - | ISO Country Codes |
| WOG | Wise Old Guy | - | ISO Country Codes |
| WOMBAT | Waste Of Money, Brains And Time | - | ISO Country Codes |
| WOOF | Well Off Older Folks | - | ISO Country Codes |
| WOP | WithOut Papers | - | ISO Country Codes |
| WOTAM | Waste Of Time And Money | - | ISO Country Codes |
| WOTD | Word Of The Day | - | ISO Country Codes |
| WP | Well Played | - | ISO Country Codes |
| WRT | With Regard / Respect To | - | ISO Country Codes |
| WRUDATM | What Are You Doing At The Moment? | - | ISO Country Codes |
| WT | What The | - | ISO Country Codes |
| WT | Who The | - | ISO Country Codes |
| WT | Without Thinking | - | ISO Country Codes |
| WTB | Want To Buy | - | ISO Country Codes |
| WTF | What The F*ck | - | ISO Country Codes |
| WTFG | Way To F*cking Go | - | ISO Country Codes |
| WTFGDA | Way To F*cking Go, Dumb Ass | - | ISO Country Codes |
| WTFH | What The F*cking Hell | - | ISO Country Codes |
| WTG | Way To Go | - | ISO Country Codes |
| WTGP | Want To Go Private? | - | ISO Country Codes |
| WTH | What The Hell | - | ISO Country Codes |
| WTHOW | White Trash Headline Of The Week | - | ISO Country Codes |
| WTMI | Way Too Much Information | - | ISO Country Codes |
| WTN | What Who Then Now? | - | ISO Country Codes |
| WTS | Want To Sell | - | ISO Country Codes |
| WTSDS | Where The Sun Don't Shine | - | ISO Country Codes |
| WTSHTF | When The Sh*t Hits The Fan | - | ISO Country Codes |
| WTTM | Without Thinking Too Much | - | ISO Country Codes |
| WU | What's Up | - | ISO Country Codes |
| WUF | Where You From | - | ISO Country Codes |
| WUWH | Wish You Were Here | - | ISO Country Codes |
| WUWHIMA | Wish You Were Here In My Arms | - | ISO Country Codes |
| WWJD | What Would Jesus Do? | - | ISO Country Codes |
| WWSD | What Would Satan Do? | - | ISO Country Codes |
| WWY | Where Were You? | - | ISO Country Codes |
| WX | Weather | - | ISO Country Codes |
| WYCM | Will You Call Me? | - | ISO Country Codes |
| WYFM | Would You F*ck Me? | - | ISO Country Codes |
| WYFO | Would You F*ck Off! | - | ISO Country Codes |
| WYGISWYPF | What You Get Is What You Pay For | - | ISO Country Codes |
| WYM | What Do You Mean? | - | ISO Country Codes |
| WYP | What's Your Problem? | - | ISO Country Codes |
| WYRN | What's Your Real Name? | - | ISO Country Codes |
| WYS | Whatever You Say | - | ISO Country Codes |
| WYSILOB | What You See Is A Load Of Bollocks | - | ISO Country Codes |
| WYSIWYG | What You See Is What You Get | - | ISO Country Codes |
| WYSLPG | What You See Looks Pretty Good | - | ISO Country Codes |
