- a promiser
- a rifle
- after me
- actionomycosis
- a contraction of
- anti_social elements
- all year round
- an year to be
- auspicious period for solemnization of marriages
- anniversary
- aniseed
- a grove
- afb positive
- arc_chord index
- a spade
- an assembly to be active and enlivened
- amphiphloic
- all_protecting
- all_preserving
- a kind of shoe
- a pump
- apical thrust
- a fast unto death
- apical pad
- all individually
- alveolar_capillary block syndrome
- acoustical duct
- aschheim_zondek test
- as bold as brass
- antiglobulin
- awheel
- april fool
- an advance
- ahead of time
- afore
- agone
- an ode
- atrial liver pulse
- atrial premature beat
- antithyroid compound
- a sect of the buuddhist faith
- ameloblastic haemangioma
- all is well that ends well
- as fast and straight as an arrow
- anterosuperior
- anteversion of neck of femur
- amblyomma cagennense
- antenna reflector
- amen corner
- artificial parthenogenesis