| ACR | a process at the anterior end of a sperm cell that produces enzymes to facilitate penetration of the egg |
|---|---|
| ACR | placed crosswise |
| ACR | transversely |
| ACR | to the opposite side |
| ACR | in such a manner as to be understood and accepted |
| ACR | including all |
| ACR | extending throughout an entire nation |
| ACR | extending throughout an entire nation |
| ACR | broad in scope or content |
| ACR | verse in which certain letters such as the first in each line form a word or message |
| ACR | a puzzle where you fill a square grid with words reading the same down as across |
| ACR | in some classification systems placed in family Polypodiaceae |