The Clue
Some homecoming float makers: Abbr. (3 letter answer)
The Answer
SRS
Tags
Notes
The answer SRS is seen frequently, appearing about once every 60 puzzles.
Related Clues
A.A.R.P. members
Coll. finishers
Elder cits.
Elders: Abbr.
Ex-jrs.
Future grads.
Grad-to-be
Grads-to-be
Grads' successors
G.R.E. takers
Incipient grads
Pre-grads
Promgoers: Abbr.
S.A.T. takers
Upperclassmen: Abbr.
Yearbook div.
Yearbook sect.
12th graders: Abbr.
Alums-to-be: Abbr.
Class members: Abbr.
Fourth-yr. students
Graduating students: Abbr.
Grandfathers of III's: Abbr.
High-school V.I.P.'s
H.S. big shots
H.S. prom attendees
Ladies of Spain: Abbr.
Last year's jrs.
Next year's alums
Ones with rings: Abbr.
Some H.S. students
Some name suffixes
Some pops: Abbr.
Soon-to-be alums.
Sophs., in two years
Univ. applicants, typically
Yearbook inkers: Abbr.
Grads., not long ago
Some yearbook signers: Abbr.
Soon-to-be grads: Abbr.
Sophs., two years later
Class that's soon to leave: Abbr.
Definition
SR as a noun:
1. (strontium, Sr, atomic number 38) = a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite
2. (steradian, sr) = the unit of solid angle adopted under the Systeme International d'Unites