at p - ball
- at par
- at popular prices
- at present prices
- at random
- at short notice
- at sight
- at the best price
- at the close of exchange
- at the command
- at the consuming end
- at the cost of
- at the discretion of
- at the divisional level
- at the earliest possible date
- at the factory level
- at the market
- at the mean
- at the opening
- at the rate of about :
- at the trough of depression
- at value
- at work
- at-market value
- at-site value
- Atlantic coastwise water carriers
- Atomic Energy Authority
- atomic power engineering
- atomic power plant
- atomism
- atomistic
- atomistic competition
- atomistic economy
- atomistic industry
- atomistic market
- atomistic social structure
- attach
- attachment
- attack a patent
- attack-and-defence model
- attain an object
