I have a real soft spot for these codifications of everyday things. A lot of us do. See also tzdata, GNU units, pluralize(noun), humanize(timestamp), and SPIC

I have a real soft spot for these codifications of everyday things. A lot of us do. See also tzdata, GNU units, pluralize(noun), humanize(timestamp), and SPICE astronavigation. And yes, locating Mars in the night sky is indeed an everyday thing! What are some others?