bp

As an adjective orthostatic

is of, or relating to upright posture.

As a noun bp is

(when used titularly).

As nouns the difference between bp and bye

is that bp is (when used titularly) while bye is (sports) the position of a person or team in a tournament or competition who draws no opponent in a particular round so advances to the next round unopposed, or is awarded points for a win in a league table; also the phantom opponent of such a person or team or bye can be .

As an interjection bye is

(colloquial) goodbye.

As a preposition bye is

.

As an abbreviation bc

is basso continuo, a musical term used primarily in the baroque period.

As a noun bp is

(when used titularly).

As initialisms the difference between bp and bce

is that bp is abbreviation for British Petroleum while BCE is before the Common Era, Current Era or Christian Era.

As a noun Bp

is contraction of bishop|nodot=yes when used titularly.

As nouns the difference between bp and sugar

is that bp is (when used titularly) while sugar is ray, beam (of light or radiation).

As nouns the difference between taxonomy and bp

is that taxonomy is the science or the technique used to make a classification while bp is (when used titularly).