AM
- .am
- A minor
- A.M. (Chris Young album)
- A.M. (Wilco album)
- A.M. (automobile)
- AM (Abraham Mateo album)
- AM (Arctic Monkeys album)
- AM (musician)
- AM (radio program)
- AM broadcasting
- AM2 (disambiguation)
- AMS (disambiguation)
- Active Minds
- Additive manufacturing
- Adrenomedullin
- Aeroméxico
- After Midnight (TV series)
- Agile modeling
- Air marshal
- Air mass (astronomy)
- Am (cuneiform)
- Am, Antes del Mediodía
- American Morning
- Americium
- Amharic language
- Amplitude modulation
- Andrew Moore (musician)
- Anguilla
- Anno Mundi
- Anti-materiel rifle
- Arkansas and Missouri Railroad
- Armeemarschsammlung
- Armenia
- Arthur–Merlin protocol
- Arts et Métiers ParisTech
- Assembly Member (disambiguation)
- Aston Martin
- Attacking midfielder
- Attometre
- Australian Museum
- Automake
- Automated Mathematician
- Aviation structural mechanic
- Book of Amos
- Chord names and symbols (popular music)
- Copula (linguistics)
- DJ AM
- I Have No Mouth, and I Must Scream
- List of mine warfare vessels of the United States Navy
- Member of the London Assembly
- Member of the Order of Australia
- Member of the Senedd
- Molar concentration
- Pro–am
- `am (disambiguation)