(grammar) An adverbial that is congruent with the subject of the sentence, present for example in Finnish.

(historical) A document stating that goods to be shipped are shipped at the owner's risk.

plural of advanced degree

(economics) The ability to produce a particular good at a lower relative opportunity cost than another producer.

plural of advocacy group

(linguistics) In some languages such as Ancient Greek, Latin, Sanskrit, German, Arabic, the use of a noun or adjective in the accusative case as an adverb.

The use of adventure-based activities to provide people with emotional and/or behavioral problems with experiences that lead to positive change in their lives.

(obsolete) Alternative form of at a venture

A newspaper feature in which questions (typically from anonymous readers who seek advice) are answered by an advice columnist (or agony aunt).

Outdoor recreational activities including, among others, backpacking, rock climbing, mountaineering and whitewater kayaking.