Viruses...linear or circular?

All DNA viruses have linear DNA except:

1. the 2 "-oma" viruses: papillomavirus and polyomavirus (circular) [oma reminds you of tumors, which are generally round]
2. hePAdna virus (PArtially circular).

 All RNA viruses have linear RNA except for the following circular viruses:

1. Arenaviruses: an "arena" is round
2. Bunyavirus: "bunions" are round
3. Deltavirus: the greek letter delta "δ" is round