"acknowledged skills" is a correct and usable phrase in English.
It is often used to refer to skills or abilities that are accepted as being important or worthwhile. For example, you might say: "He was praised for his acknowledged skills as a negotiator."
Many refereeing decisions are judgment calls, and "playing the referee" is an acknowledged skill.
It is direct in its effort to neutralize Mr. Obama's widely acknowledged speaking skills by portraying his soaring oratory as lacking real substance.
She, like several other dancers, had hard words for Mr. Martins, although she acknowledged his skill at running the company and the necessity to cut costs.
Some needs assessment studies highlight that research skills development should adopt 'outreach' and flexible learning packages and acknowledge the skills, background and epistemologies of the professional groups concerned [ 7, 15, 39, 41, 42].
Volunteering should acknowledge the skills that communities have and give them the knowledge and the opportunity to utilise those skills.
Even some Republicans in Congress acknowledge the skills she has brought to the job, though they remain critical of many administration policies.
Yet polls show that she has become the most popular choice for working-class voters and is winning support among the young and middle-class, not ashamed to support her as they were her father.Even some opponents acknowledge her skills.
In recent weeks we've seen the publication of the National Audit Office Snapshot of the Government IT Profession, in which Whitehall chief information officers acknowledge a skills gap, and the Government ICT Capability Strategy, which is aimed at closing the gap.
