In 2010, Elon Musk, known primarily as a visionary entrepreneur before becoming a Trump sidekick, sent a memo to employees at his aerospace company SpaceX. In the memo, Musk criticized the excessive internal use of acronyms in his usual expressive style, stating, “There is a creeping tendency at SpaceX to use invented acronyms. If used excessively, this will significantly impact communication […] No one can remember these abbreviations, and some people do not want to appear dumb in meetings and just accept it […] This must stop immediately, otherwise I will take drastic measures,” threatened the current presidential advisor at the time.
Indeed, the excessive use of acronyms can be a significant obstacle to precise communication – especially in the cybersecurity industry, where a lot is at stake. The extent to which security is overloaded with acronyms is illustrated by this curated list of all currently used security abbreviations. A (small) excerpt includes BAS, CTI, DDoS, DLP, EDR, IAM, MDR, MSSP, SASE, SIEM, SOC, DevSecOps, SAST/DAST, and MFA.
While cybersecurity professionals and decision-makers may be familiar with each of these acronyms, many other employees are likely to be left with puzzled looks, especially those who are new to the organization.
In this article, we will explore how organizations can put an end to internal alphabet soup battles.
Ian P. McCarthy, a professor of Innovation and Operations Management at Simon Fraser University in Canada, explains the tendency to transform complex terms into cryptic abbreviations: “On one hand, acronyms are used to make communication brief, standardized, and efficient. On the other hand, communication also helps define the identity and exclusivity of a profession.”
Using acronyms can also be a form of elitism, according to the academic, as it selects or limits who can belong to this professional community.
It seems that the tech industry has declared acronyms its ultimate secret weapon. However, this is not just to save time but also to establish an exclusive “club.” This can be frustrating for “non-members” and can also extend onboarding times and discourage potential new employees.
The disadvantages of excessive acronym habits include access barriers, ambiguities, acronym fatigue, and loss of transparency.
To address these challenges, organizations can consider using standardized glossaries, providing simple explanations, avoiding unnecessary acronyms, and offering training on new and existing terminology.
In conclusion, while acronyms can be useful for streamlining communication, their overuse can create barriers and confusion. By implementing strategies to manage acronyms effectively, organizations can improve communication and avoid alienating employees and partners.

