Statistics for occurrence #1 of “Inf” in chapter 7 of Col. O. M. Roberts, Confederate Military History, a library of Confederate States Military History: Volume 12.1, Alabama:

...en. Longstreet, 8300; loss 980 k, 4749 w, 405 m.—Federal, Gen. McClellan, 14,000; loss 790 k, 3594 w, 647 m. Alabama troops, 3d, 4th, 5th, 6th, 8th, 9th, 10th, 11th, 12th, 13th, 14th, 26th Inf .; Jeff. Davis Batty. Harrisonburg, Va., June 6. Gen. Jackson, 13,000;loss 17 k, 50 w, 3 m.—Federal, Gen. Fremont. Alabama troops, 15th Inf. Cross Keys, Va., June 8. Gen. Jackson, 13...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Inf 50 38 4 0 0 user votes
C. Inf 20 0 0 0 0 user votes
M. Inf 6 0 0 0 0 user votes
M. V. M. Inf 2 0 0 0 0 user votes
U. S. C. Inf 2 0 0 0 0 user votes
Va Inf 2 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.