Remote-first The company acts like a remote company, they may or may not have an office, but no requirement to attend. Remote is the default
Hybrid-remoteSome employees are 100% remote, others are required to spend some time in the office
Office-occasional Company has an office(s) and most employees are required to spend some time in it. Blend of remote and in-person collaboration
Office-first, remote allowedThey have tech/product/design leaders and value a flexible working environment (including promoting remote work).
A+Remote work, company has an office but there's no need to come in
ARemote, just come in for occasional meetings or social events
A-1 day per week in the office
B+2-3 office days per week, employees choose the days
B2-3 days per week on a set schedule (employees don't have total freedom to choose the days)
B-3-4 days per week in the office