ISP Acronyms: All Possible Words & Their Meanings

ISP can be rearranged to form the following words:

1. 'SIP' (Session Initiation Protocol)
2. 'PIS' (Payment Instrument System)
3. 'PSI' (Pounds per Square Inch)
4. 'Sip' (a small taste or drink)
5. 'Pis' (a type of fish)
6. 'Psi' (the 23rd letter of the Greek alphabet)