3β-HSD staining

ABC- AP staining

AB-PAS staining

acetylcholinesterase staining

acid fast staining

acid α-naphtyl acetate esterase (ANAE) staining

acid-fast staining

Acirdine Orange fluorescent staining

acridine orange fluorescent staining

acridine orange staining

acrosomal staining

active-staining

activity staining

Albert’s staining

Alcian blue staining

alizarin red S-trypan blue staining

Alkaline phosphatase staining

AO fluorescent staining

Automatic machine immunohistochemical staining

batch-wise staining