- a while (noun)
- AAU
- academic degrees
- academic divisions
- academic subjects
- acknowledgment
- acronyms
- address
- addresses
- adjectives/adverbs
- adopt, approve, enact, pass
- advisor
- African-American
- afterward
- ages
- agricultural economics, agricultural education
- Agricultural Experiment Station
- air-conditioned
- all right
- all time (noun)
- All-America, All-American
- all-around
- all-time (adjective)
- already (adverb)
- alum(s)
- alumni
- alumni association
- alumni center
- American Indian
- Americans with Disabilities Act
- and/or
- annual
- anxious
- as to whether
- Association of American Universities (AAU)
- athletics
- attribution
- author, co-author
- awhile (adverb)