As an acronym ASIS

is Australian Secret Intelligence Service

As a proper noun ASIO is

acronym of Australian Security Intelligence Organisation.

Ona is a see also of asio.

As proper nouns the difference between ona and asio

is that ona is a language spoken by the selknam people in isla grande de tierra del fuego in southernmost south america while asio is .

As a verb marche

is .

As a proper noun urbino is

a historic walled-town in the marche, italy.

As a noun fivepence

is a monetary amount of five pence.

As an adjective fivepenny is

costing fivepence.

Refrein is a alternative form of refrain.

As nouns the difference between refrain and refrein

is that refrain is the chorus or burden of a song repeated at the end of each verse or stanza while refrein is an alternative spelling of lang=en.

As a verb refrain

is to hold back, to restrain (someone or something).

As nouns the difference between spermatogenesis and gonocyte

is that spermatogenesis is the process of sperm production in the testes while gonocyte is (biology) a long-lived germ cell responsible for spermatogenesis in males and oogenesis in females.

As nouns the difference between oogenesis and gonocyte

is that oogenesis is while gonocyte is (biology) a long-lived germ cell responsible for spermatogenesis in males and oogenesis in females.

Gametogonium is a hyponym of gonocyte.

As nouns the difference between gametogonium and gonocyte

is that gametogonium is a germ cell that divides into gametocytes during gametogenesis while gonocyte is (biology) a long-lived germ cell responsible for spermatogenesis in males and oogenesis in females.

Spermatogonium is a hyponym of gonocyte.

In biology|lang=en terms the difference between spermatogonium and gonocyte

is that spermatogonium is (biology) any of the undifferentiated cells in the male gonads that become spermatocytes; a spermatoblast while gonocyte is (biology) a long-lived germ cell responsible for spermatogenesis in males and oogenesis in females.

As nouns the difference between spermatogonium and gonocyte

is that spermatogonium is (biology) any of the undifferentiated cells in the male gonads that become spermatocytes; a spermatoblast while gonocyte is (biology) a long-lived germ cell responsible for spermatogenesis in males and oogenesis in females.

Oogonium is a hyponym of gonocyte.

As nouns the difference between oogonium and gonocyte

is that oogonium is while gonocyte is (biology) a long-lived germ cell responsible for spermatogenesis in males and oogenesis in females.