Word.ws English Dictionary

GBU

GBU phrase: guided Bomb Unit. Also the abbreviation of God bless you.

Phrase

GBU

  1. (US) Guided Bomb Unit

Also used as

GBU is also the abbreviation of God bless you.

Questions about GBU

What does GBU mean?
GBU means guided Bomb Unit.
What part of speech is GBU?
GBU is a phrase.

Words near GBU in the dictionary

  1. GBS
  2. GBT
  3. GBTQ
  4. GBTQ+
  5. GBTW
  6. GBU
  7. GBV
  8. Gbêkê
  9. gc
  10. GC box
  11. GC boxes

Source and license

Adapted from Wiktionary: GBU (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “GBU.” Word.ws, https://word.ws/gbu. Based on Wiktionary, CC BY-SA 4.0.