1.AdjectiveRegularly and conventionally distributed by an organization (for instance, to its personnel); for regular usage; not specialized.
"Most employees of this company get a standard issue laptop, but those in the art department get a more powerful model."
2.AdjectiveNot special or remarkable; conventional.
3.NounThe normal equipment or supplies issued by an organization.
"A Smith & Wesson double-action .38 revolver was the standard issue in those days.; For food and clothing, we were happy to get the standard issue, as it was way better than anything we had been used to, truth be told."