From my #CybersecurityStyleGuide work, here are some examples: CSRF (c-surf), DDoS (d-doss), DKIM (d-kim), DMARC (d-mark), HMAC (h-mack), Hping (h-ping) JPG (j-peg), JWT (jot), LDAP (l-dap), Nginx (engine-X), OGNL (ogg-null), RC4 (ark-four), SCSI (scuzzy), SQL (sequel) SWF (swiff), WSDL (wazz-dull)