sup

As a noun tup

is a male sheep, a ram or tup can be two pence.

As a verb tup

is to mate; used of a ram mating with a ewe.

As an acronym sup is

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As a noun sum

is noise (sound or signal generated by random fluctuations).

As an acronym sup is

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As nouns the difference between sap and sup

is that sap is the juice of plants of any kind, especially the ascending and descending juices or circulating fluid essential to nutrition while sup is a sip; a small amount of food or drink.

As verbs the difference between sap and sup

is that sap is to strike with a sap (with a blackjack) while sup is to sip; to take a small amount of food or drink into the mouth, especially with a spoon.

As an initialism SAP

is initialism of Scientific Advisory Panel|lang=en.

As an acronym SUP is

Sailors' Union of the Pacific

As an acronym sup is

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As a noun taxonomy

is the science or the technique used to make a classification.

As an acronym sup is

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