A fo - Accu
- A forfait
- A fortiori
- A posteriori
- Ab Initio
- Abandon an option
- Abandoned
- Abandoned parcel
- Abandonment
- Abandonment of a parcel
- Abandonment to Insurers; abandonment clause
- Abate
- Abatement
- Abatement of taxes
- Abbreviate
- Abbreviated address
- Abbreviated balance sheet
- Abbreviation
- Abeyance, In abeyance
- Ability
- Ability test
- Ability to pay
- Ability to pay tax
- Ability to work
- Able Seaman
- Able-bodied workers
- Abnormal
- Abnormal circumstances
- Abnormal cost
- Abnormal exchange rate
- Abnormal exit
- Abnormal offender
- Abnormality
- Aboard
- Abode
- Abolish
- Abolishment of restrictions
- Abolition of any discrimination
- Abolition of rationing
- Abolltion
- Aboriginal cost
