excess-oil return line

hydrogen gas return line

oil return passage

Return line

return passage

steam return line

A line used as both sterile and maintaining line

agonic line {agonic line of no declination}

Dual purpose line with nucleic male sterile line

Fault Cutoff Line Allan Line

Male sterility line and maintainer line

velocity line of arc line short band

a point of no return

a point of safe return

A Return of Order(and discipline) in Architectural Design

a return to cultural roots

a tax return

abnormal excess return

Abnormal return

abnormal return address